73450923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 123357696

約数和(自身を除く): 49906773

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 6257, 11739, 18771, 43799, 81341, 131397, 244023, 269051, 569387, 807153, 1708161, 1883357, 3497663, 5650071, 10492989, 24483641, 73450923]

約数ペア:

[(1, 73450923), (3, 24483641), (7, 10492989), (13, 5650071), (21, 3497663), (39, 1883357), (43, 1708161), (91, 807153), (129, 569387), (273, 269051), (301, 244023), (559, 131397), (903, 81341), (1677, 43799), (3913, 18771), (6257, 11739)]